package org.jeecg.modules.charge.controller;

import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import java.util.ArrayList;

import org.jeecg.common.util.StringUtils;
import org.jeecg.entity.charge.ChargeBills;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.aspect.annotation.AutoLog;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.util.oConvertUtils;
import org.jeecg.entity.charge.ChargeGenerateBills;
import org.jeecg.modules.charge.model.ChargeGenerateModel;
import org.jeecg.modules.charge.service.IChargeBillsService;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.Arrays;
import java.util.List;
import java.util.Map;

/**
* @Description: 账单
* @Author: jeecg-boot
* @Date:   2019-08-08
* @Version: V1.0
*/
@Slf4j
@Api(tags="应收账单生成")
@RestController
@RequestMapping("/b/charge/chargeGenerateBill")
public class ChargeGenerateBillController {
   @Autowired
   private IChargeBillsService chargeBillsService;


    /**
     *   生成账单
     * @param
     * @return
     */
    @AutoLog(value = "生成应收账单")
    @ApiOperation(value="生成应收账单", notes="生成应收账单")
    @PostMapping(value = "/add")
    public Result<String> add(@RequestBody ChargeGenerateBills chargeGenerateBills) {
        log.info("生成账单接受参数:{}",chargeGenerateBills);
//        String results = chargeBillsService.createChargeBills(chargeGenerateBills);
        if (StringUtils.isBlank(chargeGenerateBills.getFeeRuleId())){
            return Result.error("请选择收费标准!");
        }
        if (chargeGenerateBills.getRoomIds() == null || chargeGenerateBills.getRoomIds().size() <= 0){
            return Result.error("请选择生成的房间!");
        }
        return chargeBillsService.createChargeBillsNew(chargeGenerateBills);
    }


   /**
     * 房间与业主列表查询
    * @param req
    * @return
    */
   @AutoLog(value = "房间与业主列表查询")
   @ApiOperation(value="房间与业主列表查询", notes="房间与业主列表查询")
   @GetMapping(value = "/getByGenerateCustomer")
   public Result<List<ChargeGenerateModel>> getByGenerateCustomer(String projectId,  String  floorIds,
                                                                  String  roomName,
                                                                  HttpServletRequest req) {
       Result<List<ChargeGenerateModel>> result = new Result<List<ChargeGenerateModel>>();
       List<ChargeGenerateModel> list = new ArrayList<ChargeGenerateModel>();
       try {
               list = chargeBillsService.getByGenerateCustomer(projectId,floorIds,roomName);
               result.setSuccess(true);
               result.setResult(list);
       } catch (Exception e) {
            log.error(e.getMessage(),e);
            result.error500("操作失败");
       }
       return result;
   }

    /**
     * 房间与租户列表查询
     * @param req
     * @return
     */
    @AutoLog(value = "房间与租户列表查询")
    @ApiOperation(value="房间与租户列表查询", notes="房间与租户列表查询")
    @GetMapping(value = "/getByGenerateTenant")
    public Result<List<ChargeGenerateModel>> getByGenerateTenant( String projectId, String  floorIds,
                                                                  String  roomName,
                                                                   HttpServletRequest req) {
        Result<List<ChargeGenerateModel>> result = new Result<List<ChargeGenerateModel>>();
        List<ChargeGenerateModel> list = new ArrayList<ChargeGenerateModel>();
        try {
            list = chargeBillsService.getByGenerateTenant(projectId,floorIds, roomName);
            result.setSuccess(true);
            result.setResult(list);
        } catch (Exception e) {
            log.error(e.getMessage(),e);
            result.error500("操作失败");
        }
        return result;
    }

   /**
     *   账单作废
    * @param id
    * @return
    */
   @AutoLog(value = "账单-通过id删除")
   @ApiOperation(value="账单-通过id删除", notes="账单-通过id删除")
   @RequestMapping(value = "/delete")
   public Result<?> delete(@RequestParam(name="id",required=true) String id) {
       try {
           chargeBillsService.billDelete(id);
       } catch (Exception e) {
           log.error("作废失败",e.getMessage());
           return Result.error("作废失败!");
       }
       return Result.ok("作废成功!");
   }

   /**
     *  批量删除
    * @param ids
    * @return
    */
   @AutoLog(value = "账单-批量删除")
   @ApiOperation(value="账单-批量删除", notes="账单-批量删除")
   @DeleteMapping(value = "/deleteBatch")
   public Result<ChargeBills> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
       Result<ChargeBills> result = new Result<ChargeBills>();
       if(ids==null || "".equals(ids.trim())) {
           result.error500("参数不识别！");
       }else {
           this.chargeBillsService.removeByIds(Arrays.asList(ids.split(",")));
           result.success("删除成功!");
       }
       return result;
   }

   /**
     * 通过id查询
    * @param id
    * @return
    */
   @AutoLog(value = "账单-通过id查询")
   @ApiOperation(value="账单-通过id查询", notes="账单-通过id查询")
   @GetMapping(value = "/queryById")
   public Result<ChargeBills> queryById(@RequestParam(name="id",required=true) String id) {
       Result<ChargeBills> result = new Result<ChargeBills>();
       ChargeBills chargeBills = chargeBillsService.getById(id);
       if(chargeBills==null) {
           result.error500("未找到对应实体");
       }else {
           result.setResult(chargeBills);
           result.setSuccess(true);
       }
       return result;
   }

 /**
     * 导出excel
  *
  * @param request
  * @param response
  */
 @RequestMapping(value = "/exportXls")
 public ModelAndView exportXls(HttpServletRequest request, HttpServletResponse response) {
     // Step.1 组装查询条件
     QueryWrapper<ChargeBills> queryWrapper = null;
     try {
         String paramsStr = request.getParameter("paramsStr");
         if (oConvertUtils.isNotEmpty(paramsStr)) {
             String deString = URLDecoder.decode(paramsStr, "UTF-8");
             ChargeBills chargeBills = JSON.parseObject(deString, ChargeBills.class);
             queryWrapper = QueryGenerator.initQueryWrapper(chargeBills, request.getParameterMap());
         }
     } catch (UnsupportedEncodingException e) {
         e.printStackTrace();
     }

     //Step.2 AutoPoi 导出Excel
     ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
     List<ChargeBills> pageList = chargeBillsService.list(queryWrapper);
     //导出文件名称
     mv.addObject(NormalExcelConstants.FILE_NAME, "账单列表");
     mv.addObject(NormalExcelConstants.CLASS, ChargeBills.class);
     mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("账单列表数据", "导出人:Jeecg", "导出信息"));
     mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
     return mv;
 }

 /**
     * 通过excel导入数据
  *
  * @param request
  * @param response
  * @return
  */
 @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
 public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
     MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
     Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
     for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
         MultipartFile file = entity.getValue();// 获取上传文件对象
         ImportParams params = new ImportParams();
         params.setTitleRows(2);
         params.setHeadRows(1);
         params.setNeedSave(true);
         try {
             List<ChargeBills> listChargeBillss = ExcelImportUtil.importExcel(file.getInputStream(), ChargeBills.class, params);
             chargeBillsService.saveBatch(listChargeBillss);
             return Result.ok("文件导入成功！数据行数:" + listChargeBillss.size());
         } catch (Exception e) {
             log.error(e.getMessage(),e);
             return Result.error("文件导入失败:"+e.getMessage());
         } finally {
             try {
                 file.getInputStream().close();
             } catch (IOException e) {
                 e.printStackTrace();
             }
         }
     }
     return Result.ok("文件导入失败！");
 }

    /**
     *  批量修改日期
     * @param
     * @return
     */
    @AutoLog(value = " 批量修改日期")
    @ApiOperation(value=" 批量修改日期", notes=" 批量修改日期")
    @RequestMapping(value = "/updateGenerate")
    public Result<String> updateGenerate(@RequestBody ChargeBills chargeBills) {
        Result<String> result = new Result<String>();
        try {
            Integer number =  chargeBillsService.updateBills(chargeBills);
            if(number > 0) {
                result.setSuccess(true);
                result.setResult(number.toString());
            }else {
                result.error500("收费日期修改失败!");
            }
        } catch (Exception e) {
            log.error(e.getMessage(),e);
            result.error500("操作失败");
        }
        return result;
    }



}
